Helpful tips:

It’s highly recommended to wear directly on bodies. Apply reclinator belts under armpits and slide them through the ring at the back. Fix belts with help of velcro closure under thoracic spine at the front.

Duration of use:

2-4 hours at the beginning, gradually increase to 10-12 hours.

Required size is chosen based on the thoracic circumference specified in the chart above. It’s measured at shoulder blade level